This is the 2386th most frequent Russian word.
опубликовал
"Опубликовал" means "published."
The verb 'опубликовал' here indicates the act of making the author's work publicly available, typically through printing or online distribution.
Автор опубликовал свою новую книгу.
The author has published their new book.
In this case, 'опубликовал' refers to the formal dissemination of academic or professional content within a recognized medium.
Он опубликовал статью в научном журнале.
He published an article in a scientific journal.
Here, 'опубликовали' denotes the act of sharing findings on a publicly accessible platform, making them available to a broader audience.